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18 Cards in this Set
- Front
- Back
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. Properties of materials can be ______, ______ and_____.. As a basis for understanding this concept:
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observed, measured, and predicted
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Students know objects can be described in terms of the _____they are made of (e.g., clay, cloth, paper) and their ______ _______(e.g., color, size, shape, weight, texture, flexibility, attraction to magnets, floating, sinking).
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material, physical properties,
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Students know water can be a _____ or a _____ and can be made to change _____ and ____ from one form to the other.
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liquid, solid
back, forth |
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Students know water left in an open container ______ (goes into the air) but water in a closed container _____
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evaporates, does not
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. Materials come in different forms (states), including ____, ____, and ____.
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solids, liquids, gases
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Students know solids, liquids, and gases have _____ ______.
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different properties
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Students know the properties of substances can change when the substances are ____, ____, or ______.
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mixed, cooled, heated
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The motion of objects can be ______ and______.
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observed, measured
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Students know water left in an open container ______ (goes into the air) but water in a closed container _____
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evaporates, does not
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. Materials come in different forms (states), including ____, ____, and ____.
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solids, liquids, gases
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Students know solids, liquids, and gases have _____ ______.
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different properties
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Students know the properties of substances can change when the substances are ____, ____, or ______.
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mixed, cooled, heated
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The motion of objects can be ______ and______.
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observed, measured
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Students know the position of an object can be described by _____ it in relation to another object or to the ________.
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locating, background
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Students know an object’s motion can be described by ______ the change in ______ of the object over ____.
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recording, position, time
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Students know the way to change how something is moving is by giving it a ____ or a ____. The size of the change is related to the _____, or the amount of _____, of the push or pull.
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push, pull
strength, force |
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Students know _____ and ______ are used to apply pushes and pulls (forces) to make things move.
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tools, machines
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Students know objects ____ to the ground unless something ____ them up.
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fall, holds
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